16. Lindhaus Rx Hepa Adjusting Knob – 003130104$10.40 16. Lindhaus Rx Hepa Adjusting Knob - 003130104 quantity Add to cart Category: Lindhaus RX Hepa Head Description Part No. 16 Lindhaus Rx Hepa Adjusting Knob – 3130104 Related products 23. Lindhaus Rx Hepa Screw 2.9 X 16 Pack Of 20 – 085610009 $8.60 Lindhaus RX Hepa HeadAdd to cart 51. Lindhaus Rx Hepa Screw 2.2 X 16 Pack Of 20 – 086950009 $7.60 Lindhaus RX Hepa HeadAdd to cart 04. Lindhaus Rx Hepa Joint Pin Slide – 002290305 $2.80 Lindhaus RX Hepa HeadAdd to cart 09. Lindhaus Rx Hepa Double Release Plate – 002180105 $2.00 Lindhaus RX Hepa HeadAdd to cart